Sharp Changes in the Character of the Diurnal Periodicity of Earthquakes of the Garm Research Area in Equinox Periods

被引：4

作者：

Sidorin, A. Ya. ^{[1
]}

机构：

[1] Russian Acad Sci, Schmidt Inst Phys Earth, Moscow 123995, Russia

来源：

IZVESTIYA ATMOSPHERIC AND OCEANIC PHYSICS | 2010年 / 46卷 / 07期

关键词：

diurnal periodicity of earthquakes; acrophase; Garm research area; Rayleigh-Schuster hodograph; hodograph kink; equinox; solstice; HIGHER SEISMIC ACTIVITY;

D O I：

10.1134/S000143381007011X

中图分类号：

P4 [大气科学（气象学）];

学科分类号：

0706 ; 070601 ;

摘要：

Sharp changes in the character of the Rayleigh-Schuster hodograph in the vicinity of equinox moments have been detected as a result of an investigation into the seasonal variations in the diurnal periodicity of weak earthquakes of the Garm research area. The average annual hodograph of the diurnal periodicity of earthquakes is clearly divided by equinox moments into individual pieces with different slopes. This effect also manifests itself in the plot of changes in the hodograph vector length. The identified pieces differ in the amplitude and acrophase of the diurnal seismicity trend.

引用

页码：905 / 913

页数：9

共 8 条

[1] Sharp changes in the character of the diurnal periodicity of earthquakes of the Garm research area in equinox periods
A. Ya. Sidorin
Izvestiya, Atmospheric and Oceanic Physics, 2010, 46 : 905 - 913
[2] Diurnal periodicity of earthquakes in the garm test area
Deshcherevskaya, EV
Sidorin, AY
DOKLADY EARTH SCIENCES, 2005, 402 (04) : 610 - 613
[3] Diurnial Periodicity of Strong Earthquakes of Garm Research Area
Sidorin, A. Ya.
SEISMIC INSTRUMENTS, 2009, 45 (01) : 90 - 94
[4] Diurnial periodicity of strong earthquakes of Garm research area
A. Ya. Sidorin
Seismic Instruments, 2009, 45 (1) : 90 - 94
[5] Spatial and Temporal Features in Diurnal Distributions of Strong Earthquakes at the Garm Research Area
E. V. Descherevskaya
A. Ya. Sidorin
Seismic Instruments, 2019, 55 : 160 - 171
[6] Spatial and Temporal Features in Diurnal Distributions of Strong Earthquakes at the Garm Research Area
Descherevskaya, E., V
Sidorin, A. Ya
SEISMIC INSTRUMENTS, 2019, 55 (02) : 160 - 171
[7] Changes in the diurnal periodicity of Southern California earthquakes in the neighborhood of the catalog magnitude of completeness
A. Ya. Sidorin
Seismic Instruments, 2012, 48 (4) : 342 - 350
[8] Changes in the Diurnal Periodicity of Southern California Earthquakes in the Neighborhood of the Catalog Magnitude of Completeness
Sidorin, A. Ya.
SEISMIC INSTRUMENTS, 2012, 48 (04) : 342 - 350

← 1 →